Search, cite, download, and publish .prx research bundles on prxhub.com.

SpecProof: Search standards specs with MCP-ready precision.

Search the web, images, videos, news, and local businesses with robust filters, freshness controls…

Semantic search for Historical Soundscapes. Search eventos, entities, filters. Cross-lingual ES/EN.

Search across 9 platforms to find existing products similar to your idea.

Search 15K+ MCP services, A2A agents, and x402 APIs from 5 registries. Paid via x402 (USDC on Base).

Stimulsoft Reports & Dashboards docs MCP server. Semantic search for all platforms.

Advanced codebase indexing and semantic search MCP server

Medical RAG: semantic search for clinical guidelines, drug interactions, diagnoses & EHR data.

Search 585+ free cancer support resources across Washington State in 7 languages

Search indexed websites, read raw page markdown, and score AI visibility for any site.

Search ATProto writing, annotations, identity, agents, and forum posts. 12 read-only tools.

AI-powered SaaS tool discovery API. Search 150+ curated business tools and get recommendations.

Tech product recommendations for Chile with real prices in CLP.

Fast BM25 full-text search for code repositories. 14 MCP tools, 2ms search latency.

AI-classified tech/investor news feed with editorial verdicts, entities, and theses.

Search and discover local businesses. 30+ categories with verified contact info, hours, and reviews.

Search across M365 content including documents, emails, sites, files, and chats.

FastMCP server for Tavily search API with web search and content extraction

Academic literature search, retrieval, and private library management on top of OpenAlex.